统计与决策2024，Vol.40Issue(4)：140-145,6.DOI:10.13546/j.cnki.tjyjc.2024.04.025
数字经济、企业加成率与全球价值链位势攀升
Digital Economy,Enterprise Markup Rate and Global Value Chain Potential Climb
摘要
Abstract
Based on the data of Shanghai and Shenzhen A-share listed companies in China from 2012 to 2021,this paper empirically examines the impact and mechanism of digital economy on the global value chain potential climb of enterprises.The study results go as below:The digital economy can significantly promote the global value chain potential climb of enterprises,and this conclusion is still valid after a series of robustness and endogenous tests.There is a significant heterogeneity in the impact of the digital economy on the global value chain potential climb of enterprises,which is manifested in the stronger promotion effect on enterprises in the eastern region,non-state-owned enterprises,large enterprises and technology-intensive enterprises.The mech-anism test results show that the digital economy can indirectly promote the global value chain potential climb of enterprises by in-creasing the markup rate of enterprises,and that there is a double threshold effect on the impact of digital economy on the global value chain potential climb of enterprises,that is,with the continuous improvement of the development level of digital economy,its promotion effect shows the non-linear characteristics of"marginal increase".关键词
数字经济/企业加成率/全球价值链位势攀升Key words
digital economy/enterprise markup rate/global value chain potential climb分类
管理科学引用本文复制引用
邹靖..数字经济、企业加成率与全球价值链位势攀升[J].统计与决策,2024,40(4):140-145,6.基金项目
辽宁省社会科学规划基金资助项目(L22CJY009) （L22CJY009）
辽宁省教育厅高等学校基本科研项目(LJKQR2021005) （LJKQR2021005）
辽宁省经济社会发展合作课题(20211s1hzqn-04) （20211s1hzqn-04）
